<html>
<head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
 <title>Popup window</title>
</head>
<body>
<h2>Popup window</h2>
<input type="button" onclick="window.close()" value="Close window"/>
<input type="button" onclick="window.print()" value="Print window"/>
</body>
</html>
